The local comuter Bus Company around here added dash cames to all the buses after the Drivers started complaining that when in rush hour traffic they were being cut off by cars and then the cars would slam the brakes on due to the heavey traffic and the bus would rearend them. After the first case went to traffic court and the recording was presented, the driver of teh car wound up with a big fine and had to pay to have the bus repaired. With my dually being my daily driver, I have had a lot of cars when comming off the ramp want to push in front of me when there isn't any room. (gas pedal closes the gap) I've been thinking of getting a dash cam, but wasn't sure which one to get. I'll be checking out the list post above.